Resilience and Coping Intervention with Children and Adolescents in At-Risk Neighborhoods

This study evaluated the Resilience and Coping Intervention for Children (RCI), a group intervention to increase coping skills and resilience in children and adolescents. RCI was delivered to children and adolescents residing in five at-risk neighborhoods in a southern U.S. city. Children’s and adolescents’ self-report of coping strategies, strengths and difficulties with behaviors and emotions, and hope indicated decreased difficulties with behavior and emotions and increased feelings of hope postintervention. Parent report of difficulties with behavior and emotions revealed a significant decrease in children but not in adolescents. Mean scores for four coping dimensions increased, but the increase was not statistically significant.     

Overcoming the “Holy Hush”: A Qualitative Examination of Protestant Christian Leaders’ Responses to Intimate Partner Violence

Described as a “holy hush,” past research has noted a general silence about and reluctance to address intimate partner violence (IPV) in religious congregations. To explore this, we interviewed 20 Protestant Christian religious leaders about how they understood and responded to IPV. Based on a thematic content analysis, our study revealed some of the challenges, tensions, and complexities that may be barriers to leaders speaking about and responding to IPV, and also the ways religious leaders in our sample attempted to overcome these challenges. For example, results revealed religious leaders understood violence on a gradation from less to more severe, and linked a need for and type of response to the level of violence. Throughout, religious leaders expressed a tension between their leadership role and responding to IPV. Furthermore, religious leaders acknowledged their need for greater training and connections to service providers, however, they reported not currently being connected to other IPV resources or organizations in the community. We discuss how the findings illuminate challenges and tensions for religious leaders in responding to IPV and how some leaders in this study were navigating these tensions to respond. We also discuss how findings may inform future research and the development of trainings and protocols for religious leaders and congregations on responding to IPV, promoting survivor safety, and fostering a greater understanding of IPV. Implications for collaboration with other community‐based IPV organizations are also discussed.     

Eliciting information and cues to deceit through sketching in interpreter‐based interviews

As interviewees typically say less when an interpreter is present, we examined whether this was caused by interpreters not interpreting everything interviewees says or by interviewees providing less information. We further examined (a) the effect of a model drawing on providing information and (b) the diagnostic value of total details and the proportion of complications as cues to deceit. Hispanic, Russian, and South Korean participants were interviewed by native interviewers or by a British interviewer through an interpreter. Truth tellers discussed a trip they had made; liars fabricated a story. Participants received no instruction (condition 1) or were instructed to sketch while narrating without (condition 2) or with (condition 3) being given examples of detailed sketches. Interviewees said less when an interpreter was present because they provided less information. Truth tellers gave more details and, particularly, obtained a higher proportion of complications than liars. The sketching manipulation had no effect.     

Interfaith Groups as Mediating Structures for Political Action: A Multilevel Analysis

This study investigates interfaith groups from across the United States to understand how these religious settings may serve as mediating structures to facilitate individual political action. Based on a multilevel modeling analysis with 169 individuals from 25 interfaith groups, we found that core activities of the group, such as group members sharing community information (e.g., announcing upcoming events, political meetings, community issues) or sharing religious information (e.g., educating members about their religion) positively and negatively predicted individual political action as a result of group participation, respectively. Moreover, a sense that the interfaith group served as a community to work for local change, but not trust within the group, predicted political action as a result of group participation. However, this effect for a sense the group served as a community to work for local change was stronger and more positive as the degree of community information sharing in the group increased. These results show that a core activity of sharing community information may enhance the ability of a group to mediate political action. Overall, these findings demonstrate the potential role of interfaith groups to mediate political action, and show the importance of considering both individual and group characteristics when understanding these religious settings. Limitations and directions for future research are also discussed.     

Discrimination between hopes and expectancies for nonvolitional outcomes: psychological phenomenon or artifact?

Despite the large literature concerning the impact of hope and expectancy on various outcomes (e.g., nonvolitional), less is known about the constructs of hope and expectancy themselves. In a recent study, Montgomery et al. (2003) demonstrated that hopes and expectancies are separate but related constructs; however, because both hopes and expectancies were measured within the same context, it is possible that these findings were simply a methodological artifact. Furthermore, it is unknown whether these data would generalize to other populations. Taking into account the importance of this distinction for both the expectancy and hope literatures, the present study sought to: (1) Determine if the distinction between hope and expectancy is a general and reliable phenomenon by using a culturally different sample (i.e., Romanian sample); and (2) Examine the robustness of this distinction by controlling for the context effect. One hundred-twenty five volunteers completed items in regard to 10 nonvolitional outcome scenarios in one of five measurement contexts. The results revealed that hope and expectancy were distinct constructs (p<0.0001), and that this distinction is both general and robust across contexts. Implications for theory and research are discussed.     

Contributions of the nucleus accumbens and its subregions to different aspects of risk-based decision making

The nucleus accumbens (NAc) has been implicated in mediating different forms of decision making in humans and animals. In the present study, we observed that inactivation of the rat NAc, via infusion of GABA agonists, reduced preference for a large/risky option and increased response latencies on a probabilistic discounting task. Discrete inactivations of the NAc shell and core revealed further differences between these regions in mediating choice and response latencies, respectively. The effect on choice was attributable to reduced win–stay performance (i.e., choosing risky after a being rewarded for a risky choice on a preceding trial). Moreover, NAc inactivation altered choice only when the large/risky option had greater long-term value, in terms of the amount of food that could be obtained over multiple trials relative to the small/certain option. Inactivation of the NAc or the shell subregion also slightly reduced preference for larger rewards on a reward magnitude discrimination. Thus, the NAc seems to play a small role in biasing choice toward larger rewards, but its contribution to behavior is amplified when delivery of these rewards is uncertain, helping to direct response selection toward more favorable outcomes.     

Cholinergic modulation of hippocampal CA1 basal-dendritic long-term potentiation

Extensive research suggests that long-term potentiation (LTP) may serve as a cellular mechanism for memory and that alterations in synaptic plasticity may underlie the gross memory impairments observed in patients with Alzheimer's disease. Cholinergic facilitation of hippocampal LTP in the behaving rat is a useful model for the study of the effects of anticholinesterase or other drugs on synaptic plasticity. Field excitatory postsynaptic potentials were recorded from the hippocampal CA1 region following excitation of the basal dendrites in behaving male Long-Evans rats. LTP was induced by a high-frequency train (200 Hz for 0.5s duration) following injection of the acetylcholinesterase inhibitor eserine sulfate (0.5 mg/kg, i.p.), specific muscarinic M1 receptor antagonist pirenzepine (21.2 microg/microl, i.c.v.), or saline (i.p. or i.c.v.). Pirenzepine was found to block basal-dendritic LTP when LTP was induced during walking, but not when LTP was induced during immobility. Eserine facilitated LTP when induction occurred during either immobility or walking. The present study demonstrates that an anticholinesterase enhances LTP in CA1 of the behaving rat, and that facilitation of basal-dendritic LTP during walking is mediated by muscarinic M1 receptors.     

Characterization of aggressive behavior and phenytoin response

Recent work has suggested that the success of pharmacological treatment for chronic aggressive behavior may depend, in part, on the subtype of aggressive behavior displayed (e.g. reactive, impulsive aggression vs. predatory, premeditated aggression). The present study examined the usefulness of characterizing aggressive behavior during a 16‐week double‐blind crossover study of phenytoin (PHT) treatment in 41 aggressive adult males. The Impulsive/Premeditated Aggression Scales (IPAS) were used to characterize aggressive behavior as predominantly impulsive or predominantly premeditated in nature. Analyses indicated that participants who did not respond to PHT treatment endorsed significantly more premeditated characteristics on the IPAS than those who responded to PHT treatment. Non‐responders also exhibited fewer aggressive outbursts during placebo treatment, suggesting a greater level of behavior control. Participants who did not complete the study were younger, endorsed significantly more premeditated aggression characteristics and reported more lifetime antisocial behaviors than those who completed the study. Taken together, these data emphasize several factors that may influence the success of pharmacological treatment in aggressive individuals, namely the importance of characterizing the predominant type of problem aggressive behavior. Aggr. Behav. 00:1–6, 2005. © 2005 Wiley‐Liss, Inc.